652140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3623}}^1$

素因数の和:3638

約数の個数: 36

約数和(自身を含む): 1978704

約数和(自身を除く): 1326564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3623, 7246, 10869, 14492, 18115, 21738, 32607, 36230, 43476, 54345, 65214, 72460, 108690, 130428, 163035, 217380, 326070, 652140]

約数ペア:

[(1, 652140), (2, 326070), (3, 217380), (4, 163035), (5, 130428), (6, 108690), (9, 72460), (10, 65214), (12, 54345), (15, 43476), (18, 36230), (20, 32607), (30, 21738), (36, 18115), (45, 14492), (60, 10869), (90, 7246), (180, 3623)]